Veichi AC70 series, Руководство пользователя, Страница: 49 / 147

AC70 VC CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN
47
●
Frequency giving flow
p
o
te
nti
o
nmet
er
gi
v
in
g
c
o
mmuni
c
a
ti
on
p
o
te
nti
o
nmet
er
giv
ing re
se
rv
e
op
ti
on
a
l c
a
rd
k
e
y
boar
d di
gi
tal
k
e
y
boar
d
ter
m
inal
VS1
te
rm
inal VS2
an
al
og
AS
g
iv
e
n
ter
m
inal PUL
R
S
48
5 co
m
m
un
ic
at
io
n
pr
og
ra
m c
o
n
tr
o
l
PI
D
co
nt
ro
l
up
/do
w
n
c
ontr
o
l
R
S
485
te
rm
inal
P
U
L
an
al
og
AS
gi
v
e
n
te
rm
inal VS2
ke
yb
o
a
rd
=4 =5
=6
=2
=1
=0 =3 =8
=7
=6 =9
=1
0
=5
=4
=3
k
e
y
boar
d di
gi
tal
te
rm
in
al
V
S
1
=0
=1
=2
=12 =1
1
te
rm
inal s
w
it
c
h
=7 =10 =9
=8
up
/d
o
w
n c
o
n
tr
o
l
P
ID
r
unning
PI
D
c
o
n
tr
o
l
pr
ogr
am
r
u
n
f1
+
f2*
k
=3
=6 =5 =4
=2 =1 =0
f1
p
rio
ri
ty
f2
f2 f1
E-
0
5
f
≤
f3
f
＞
f3
f
F0.11
f
f3
f1
-K
*f2
m
a
x{
f1
.k
*f
2
}
min
{f1.
k
*f2}
f2
+
K
*f
1
=7 =8 =9 =10
f2
-K
*f1
max{
k*
f1
.f
2
}
m
in{k*
f1
.f
2}
E-0
2
E-
0
3
frequency giving
auxilliary channel
frequency giving main
channel selection
aux
ill
iary
ch
anne
ls c
a
lc
ulat
ion synt
hesi
z
e
fre
quen
c
y
o
u
tput
out
put
fre
quen
cy
C
h
a
rt4
-8
：
fr
eq
ue
nc
y g
ivin
g
flow
m
a
in
fr
eq
ue
nc
y
r
e
fe
renc
e giv
ing f1
aux
ilia
ry
fr
equ
enc
y
r
e
fe
re
n
c
e
giv
ing
f2